It's the worst: you're traveling somewhere with a group of friends and wireless internet access costs an arm and a leg. The last thing each of you want to do is individually fork over $20 a piece for five minutes worth of internet access. Fortunately, there's an easier solution.

Mac OS X has a built-in internet sharing feature that enables you to share the wealth of internet access via an ethernet cable. It's incredibly easy to do. Read on to find out how.